package interactive_gtk; use diagnostics; use strict; use vars qw(@ISA); @ISA = qw(interactive); use interactive; use common qw(:common :functional); use my_gtk qw(:helpers :wrappers); 1; #-#- redefine ask_warn #-sub ask_warn { #- my $o = shift; #- local $my_gtk::grab = 1; #- $o->SUPER::ask_warn(@_); #-} sub ask_from_listW { my ($o, $title, $messages, $l, $def) = @_; my $w = my_gtk->new($title, %$o); $w->{retval} = $def || $l->[0]; #- nearly especially for the X test case (see timeout in Xconfigurator.pm) if (@$l < 5 && sum(map { length $_ } @$l) < 90) { my $defW; my $f = sub { $w->{retval} = $_[1]; Gtk->main_quit }; my $box = (@$l <= 2 && (map { split "\n" } @$messages) > 6) ? gtkpack(new Gtk::VBox(0,0), gtkset_usize(createScrolledWindow(gtktext_insert(new Gtk::Text, join "\n", @$messages)), 400, 250)) : create_box_with_title($w, @$messages); gtkadd($w->{window}, gtkpack($box, gtkadd((@$l < 3 ? create_hbox() : create_vbox()), map { my $b = new Gtk::Button($_); $b->signal_connect(clicked => [ $f, $_ ]); $_ eq $def and $defW = $b; $b; } @$l), ), ); $defW->grab_focus if $defW; $w->main; } else { $w->_ask_from_list($title, $messages, $l, $def); $w->main; } } sub ask_many_from_list_refW($$$$$) { my ($o, $title, $messages, $list, $val) = @_; my $w = my_gtk->new('', %$o); my $box = gtkpack(new Gtk::VBox(0,0), map { my $i = $::i; my $o = Gtk::CheckButton->new($_); $o->set_active(${$val->[$i]}); $o->signal_connect(clicked => sub { invbool \${$val->[$i]} }); $o; } @$list); gtkadd($w->{window}, gtkpack_(create_box_with_title($w, @$messages), 1, @$list > 11 ? gtkset_usize(createScrolledWindow($box), 0, 250) : $box, 0, $w->create_okcancel, ) ); $w->{ok}->grab_focus; $w->main && $val; } sub ask_from_entries_refW { my ($o, $title, $messages, $l, $val, %hcallback) = @_; my ($title_, @okcancel) = ref $title ? @$title : $title; my $num_fields = @{$l}; my $ignore = 0; #-to handle recursivity my $w = my_gtk->new($title_, %$o); #-the widgets my @widgets = map { if ($_->{type} eq "list") { my $w = new Gtk::Combo; $w->set_use_arrows_always(1); $w->entry->set_editable(!$_->{not_edit}); $w->set_popdown_strings(@{$_->{list}}); $w->disable_activate; $_->{val} ||= $_->{list}[0]; $w; } elsif ($_->{type} eq "bool") { my $w = Gtk::CheckButton->new($_->{text}); $w->set_active(${$_->{val}}); my $i = $_; $w->signal_connect(clicked => sub { $ignore or invbool \${$i->{val}} }); $w; } else { new Gtk::Entry; } } @{$val}; my $ok = $w->create_okcancel(@okcancel); sub widget { my ($w, $ref) = @_; ($ref->{type} eq "list" && @{$ref->{list}}) ? $w->entry : $w } my @updates = mapn { my ($w, $ref) = @_; sub { $ref->{type} eq "bool" and return; ${$ref->{val}} = widget($w, $ref)->get_text; }; } \@widgets, $val; my @updates_inv = mapn { my ($w, $ref) = @_; sub { $ref->{type} eq "bool" ? $w->set_active(${$ref->{val}}) : widget($w, $ref)->set_text(${$ref->{val}}) }; } \@widgets, $val; for (my $i = 0; $i < $num_fields; $i++) { my $ind = $i; #-cos lexical bindings pb !! my $widget = widget($widgets[$i], $val->[$i]); my $changed_callback = sub { return if $ignore; #-handle recursive deadlock &{$updates[$ind]}; if ($hcallback{changed}) { &{$hcallback{changed}}($ind); #update all the value $ignore = 1; &$_ foreach @updates_inv; $ignore = 0; }; }; if ($hcallback{focus_out}) { my $focusout_callback = sub { return if $ignore; &{$hcallback{focus_out}}($ind); #update all the value $ignore = 1; &$_ foreach @updates_inv; $ignore = 0; }; $widget->signal_connect(focus_out_event => $focusout_callback); } if (ref $widget eq "Gtk::Entry") { $widget->signal_connect(changed => $changed_callback); my $go_to_next = sub { if ($ind == ($num_fields -1)) { $w->{ok}->grab_focus(); } else { widget($widgets[$ind+1],$val->[$ind+1])->grab_focus(); } }; $widget->signal_connect(activate => $go_to_next); $widget->signal_connect(key_press_event => sub { my ($w, $e) = @_; #-don't know why it works, i believe that #-i must say before &$go_to_next, but with it doen't work HACK! $w->signal_emit_stop("key_press_event") if chr($e->{keyval}) eq "\x8d"; }); $widget->set_text(${$val->[$i]{val}}) if ${$val->[$i]{val}}; $widget->set_visibility(0) if $val->[$i]{hidden}; } &{$updates[$i]}; } my @entry_list = mapn { [($_[0], $_[1])]} $l, \@widgets; gtkadd($w->{window}, gtkpack( create_box_with_title($w, @$messages), create_packtable({}, @entry_list), $ok )); widget($widgets[0],$val->[0])->grab_focus(); if ($hcallback{complete}) { my $callback = sub { my ($error, $focus) = &{$hcallback{complete}}; #-update all the value $ignore = 1; foreach (@updates_inv) { &{$_};} $ignore = 0; if ($error) { $focus ||= 0; widget($widgets[$focus], $val->[$focus])->grab_focus(); } else { return 1; } }; #$w->{ok}->signal_connect(clicked => $callback) $w->main($callback); } else { $w->main(); } } sub wait_messageW($$$) { my ($o, $title, $message) = @_; my $w = my_gtk->new($title, %$o, grab => 1); my $W = pop @$message; gtkadd($w->{window}, gtkpack(new Gtk::VBox(0,0), @$message, $w->{wait_messageW} = new Gtk::Label($W))); $w->sync; $w; } sub wait_message_nextW { my ($o, $message, $w) = @_; $w->{wait_messageW}->set($message); $w->sync; } sub wait_message_endW { my ($o, $w) = @_; $w->destroy; } sub kill { my ($o) = @_; $o->{before_killing} ||= 0; while (@interactive::objects > $o->{before_killing}) { my $w = pop @interactive::objects; $w->destroy; } @my_gtk::grabbed = (); $o->{before_killing} = @interactive::objects; }